EP1195286A2 - Verfahren zum Überwachen einer Bremse und Verfahren zum Bremsen einer Lokomotive - Google Patents
Verfahren zum Überwachen einer Bremse und Verfahren zum Bremsen einer Lokomotive Download PDFInfo
- Publication number
- EP1195286A2 EP1195286A2 EP01122892A EP01122892A EP1195286A2 EP 1195286 A2 EP1195286 A2 EP 1195286A2 EP 01122892 A EP01122892 A EP 01122892A EP 01122892 A EP01122892 A EP 01122892A EP 1195286 A2 EP1195286 A2 EP 1195286A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- locomotive
- monitoring
- braking
- electric brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0076—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/16—Dynamic electric regenerative braking for vehicles comprising converters between the power source and the motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Definitions
- the invention relates to a method for monitoring an electrical Brake in a locomotive.
- the invention relates also a method of braking a locomotive or a train using such a method of monitoring the brake.
- locomotive includes all locomotives for rail traffic.
- the electric brake Since the electric brake has no braking resistor and controlled by a computer via a bus system they fail due to a fault in the control. It it could even happen that the pneumatic Brake is turned off, although the electrical Brake is not working properly. If a locomotive travels alone, braking is not possible if the drive control unit (ASG) of the locomotive the retention valve controlled via the brake control unit (BSG) so that the valve shuts off the piloted C pressure. Otherwise there will be a slowdown supported by coupled cars. A disturbance can even cause a Traction occurs.
- ASSG drive control unit
- BSG brake control unit
- a device is known from DE 195 10 755 C2, with which the braking process is monitored in the event of emergency braking is by the braking effect by a deceleration sensor is measured. Falls below the delay (negative Acceleration) during emergency braking a setpoint, then an error signal is triggered that is directly used for control can be used. For example, pneumatic Braking activated, with excessive braking in Purchase is taken.
- the delay sensors can, as from the DE patent application 100 04 430.1 shows the usual accelerometers his.
- the invention has for its object a method for Monitoring an electric brake in a locomotive to indicate without additional complete devices in the locomotive gets along. It is also said to be a method of braking the locomotive or a train that is to be monitored the brake does not require any additional complete devices.
- the existing devices can be modified and technically modified or supplemented. To a lesser extent, new ones Components, but not complete devices, are added.
- a monitoring program (EBÜ) for the electrical Brake in the drive control unit (ASG) of the locomotive integrated.
- the ASG is a control unit with a central computer and operating system. All necessary for the drive control are in the ASG Signals read in, processed and control signals, or Signals that describe the current status are output. Next signal processors can also be present in the central computer his. These process the signals from the central computer and are responsible for the regulation.
- the EBÜ in the ASG can with braking the locomotive is the actual torque of the drive motor Compare with the desired target moment and see if actually a decrease in speed occurs.
- a monitoring program for the electrical Brake integrated in the train control unit (ZSG) of the locomotive.
- the ZSG generally uses the same central computer and the same operating system as the ASG back.
- the ZSG however, has different tasks than the ASG.
- the ZSG reads various Signals of the entire locomotive are processed it displays states and controls devices. For example, the ZSG detects speed signals from the ASG.
- EBÜ integrated monitoring program
- an EBÜ monitoring system for electrical Brake integrated in the wheel slide protection computer For example, an EBÜ monitoring system for electrical Brake integrated in the wheel slide protection computer.
- a monitoring program for the electrical Brake integrated in the brake control unit BSG.
- BSG brake control unit
- ASG drive control unit
- a target signal can be compared.
- an intolerable Deviation is from the brake control unit e.g. directly a check valve of a pneumatic brake released.
- a train protection device calculates from that before starting the journey set train length and the existing brakes as well from information about the nature of the route Braking curve. This braking curve becomes during an emergency braking the pneumatic check valve is exceeded Brake opened and this brake activated.
- the database the train protection device can advantageously for a monitoring program that for the electric brake is intended to be used.
- the signals are used to activate the pneumatic brake of the individual devices in the locomotive in a suitable manner switched together and thus act on the retention valve of the pneumatic brake. Likewise, the signals before the interruption the power supply of the traction motor switched together.
- the interconnection can take place via an OR gate.
- the main switch can be used to interrupt the power supply be opened by the engine with the pantograph of the locomotive combines. The engine is therefore switched off quickly.
- FIG. 1 shows a pantograph 1, which has a main switch 1a, a transformer 1b and a converter 2 communicates with a traction motor 3.
- a wheel 4 On a wheel 4 is an electric brake is arranged.
- the electric brake is an engine brake.
- the engine acts as a generator.
- the wheel 4 is a brake cylinder 6 of a pneumatic Brake, which has a retaining valve 6a assigned.
- All these Devices are over lines, especially data bus lines 20, connected to the braking devices.
- a retention valve 6a for a pneumatic brake can be controlled.
- a driver brake valve 8 in the driver's cab Locomotive can switch on a brake.
- Figure 2 indicates in which of the devices shown in Figure 1 Brake monitoring programs (EBÜ) 18 for the electric brake can be arranged. These programs do not constitute an additional one Block, but are in the devices shown integrated. There may only be electrical cables and contacts (possibly relays) required.
- the programs act either on the main switch 1a, the one Logic circuit, e.g. can contain an OR gate or via a separate logic circuit, e.g. a separate one Or link 7, on the check valve 6a, which is the pneumatic Brake triggers. So if there is an error the electric brake is detected with the pneumatic Brake braked. Usually at the same time shut down by the main switch 1a of the pantograph 1 be to de-energize the traction motor 3.
- EBÜ Brake monitoring programs
- the possibility of intervention of the surveillance looks like that if the electric brake fails the main switch 1a opened and the retention valve 6a de-energized, i.e. open becomes.
- the action on the retention valve 6a can as a bus signal from the BSG 14, 15, as a direct hardware signal via a line from the respective monitoring device and / or via an auxiliary contact in the main switch 1a or one of its Auxiliary relays happen.
- the control devices form a monitoring network.
- the Routes of action of the monitoring can be hardware lines 21, which are also wired in the locomotive or the way take via a bus 20.
- the anti-skid computer 16 can be switched off be, or the connection to anti-skid valves be cut so that they are de-energized, if the braking effect is not achieved with the pneumatic brake comes.
- the reason for this is the effect of the anti-skid valves between the main air line and the brake cylinder.
- the electric brake can be monitored without additional devices and there may be measures to stop the locomotive or the train even without an electric brake be taken.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
- Von jedem Gerätehersteller selbst nach Vorgaben entwickelt
- Auf das Gerät angepasst
- Ausnutzung der eigenen oder fremder Sensorik zum Messen der Bremswirkung
- Wirkwege sind bestehende Wege, z.B. Multi Vehicle Bus (MVB) oder neue elektrische Leitungen.
- FIG 1
- zeigt als Stand der Technik schematisch Steuerungs- und Sicherungsgeräte einer Lokomotive;
- FIG 2
- zeigt die Schaltung der Figur 1 ergänzt durch den Einsatz von Überwachungsprogrammen EBÜ;
Claims (7)
- Verfahren zum Überwachen einer elektrischen Bremse in einer Lokomotive,
dadurch gekennzeichnet, dass in der Lokomotive vorhandene Steuerungs- oder Sicherungsgeräte verwendet werden. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass ein Überwachungsprogramm (18) für die elektrische Bremse im Antriebs-Steuergerät (10, 11) der Lokomotive integriert ist. - Verfahren nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichnet, dass ein Überwachungsprogramm (18) für die elektrische Bremse im Zug-Steuergerät (12, 13) der Lokomotive integriert ist. - Verfahren nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass ein Überwachungsprogramm (18) für die elektrische Bremse im Gleitschutzrechner (16) integriert ist. - Verfahren nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass ein Überwachungsprogramm (18) für die elektrische Bremse im Brems-Steuergerät (14, 15) integriert ist. - Verfahren nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, dass ein Überwachungsprogramm (18) für die elektrische Bremse in einer Zugsicherungseinrichtung (17) integriert ist. - Verfahren zum Bremsen einer Lokomotive oder eines Zuges unter Verwendung des Verfahrens zur Überwachung der Bremse nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, dass nach Erkennen einer Fehlfunktion einer elektrischen Bremse die Energieversorgung des Fahrmotors (3) unterbrochen wird und/oder eine pneumatische Bremse aktiviert wird.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10049415 | 2000-10-05 | ||
| DE10049415 | 2000-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1195286A2 true EP1195286A2 (de) | 2002-04-10 |
| EP1195286A3 EP1195286A3 (de) | 2004-03-31 |
Family
ID=7658821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01122892A Withdrawn EP1195286A3 (de) | 2000-10-05 | 2001-09-24 | Verfahren zum Überwachen einer Bremse und Verfahren zum Bremsen einer Lokomotive |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP1195286A3 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009013172A1 (de) | 2007-07-23 | 2009-01-29 | Siemens Aktiengesellschaft | Verfahren zum statischen überprüfen eines bremssystems eines fahrzeugs |
| EP2517920A1 (de) * | 2011-04-29 | 2012-10-31 | Bombardier Transportation GmbH | Elektrische Sicherheitsbremsvorrichtung |
| WO2013127934A3 (de) * | 2012-02-29 | 2013-11-21 | Siemens Aktiengesellschaft | Schienenfahrzeugbremsvorrichtung und verfahren zum bremsen eines schienenfahrzeugs |
| EP1902918A3 (de) * | 2006-09-19 | 2015-08-26 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zum Bremsen eines Schienenfahrzeuges |
| CN108860123A (zh) * | 2017-05-11 | 2018-11-23 | 杭州长江汽车有限公司 | 一种电动车辆的控制系统、控制方法及电动车辆 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4131677A1 (de) * | 1991-09-24 | 1993-04-01 | Kroll Fahrzeugbau Gmbh | Tank fuer saug-druck-betrieb mit einer sicherungseinrichtung fuer einen im tank verschiebbaren kolben |
| FR2720993B1 (fr) * | 1994-06-14 | 1996-07-19 | Gec Alsthom Transport Sa | Dispositif de commande de la traction ou du freinage d'un véhicule, notamment ferroviaire et son procédé de mise en Óoeuvre. |
| DE19717556A1 (de) * | 1997-04-25 | 1998-10-29 | Abb Daimler Benz Transp | Bremssystem für eine Lokomotive |
| US5984427A (en) * | 1997-10-27 | 1999-11-16 | Westinghouse Air Brake Company | Method and apparatus for controlling electro-pneumatic brakes on trains using an existing locomotive electronic air brake |
| CA2320197C (en) * | 1997-11-10 | 2007-01-16 | New York Air Brake Corporation | Integrated train electrical and pneumatic brakes |
-
2001
- 2001-09-24 EP EP01122892A patent/EP1195286A3/de not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1902918A3 (de) * | 2006-09-19 | 2015-08-26 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zum Bremsen eines Schienenfahrzeuges |
| DE102007034799A1 (de) | 2007-07-23 | 2009-02-05 | Siemens Ag | Verfahren zum statischen Überprüfen eines Bremssystems eines Fahrzeugs |
| WO2009013172A1 (de) | 2007-07-23 | 2009-01-29 | Siemens Aktiengesellschaft | Verfahren zum statischen überprüfen eines bremssystems eines fahrzeugs |
| EP2517920A1 (de) * | 2011-04-29 | 2012-10-31 | Bombardier Transportation GmbH | Elektrische Sicherheitsbremsvorrichtung |
| WO2013127934A3 (de) * | 2012-02-29 | 2013-11-21 | Siemens Aktiengesellschaft | Schienenfahrzeugbremsvorrichtung und verfahren zum bremsen eines schienenfahrzeugs |
| AU2013224976B2 (en) * | 2012-02-29 | 2015-04-09 | Siemens Aktiengesellschaft | Rail vehicle braking device and method for braking a rail vehicle |
| CN104144811A (zh) * | 2012-02-29 | 2014-11-12 | 西门子公司 | 轨道车辆制动设备和用于制动轨道车辆的方法 |
| EP2794338B1 (de) | 2012-02-29 | 2016-02-24 | Siemens Aktiengesellschaft | Schienenfahrzeugbremsvorrichtung und verfahren zum bremsen eines schienenfahrzeugs |
| EP2800672B1 (de) | 2012-02-29 | 2016-08-03 | Siemens Aktiengesellschaft | Schienenfahrzeugbremsvorrichtung |
| CN104144811B (zh) * | 2012-02-29 | 2016-10-19 | 西门子公司 | 轨道车辆制动设备和用于制动轨道车辆的方法 |
| US9707951B2 (en) | 2012-02-29 | 2017-07-18 | Siemens Aktiengesellschaft | Rail vehicle braking device and method for braking a rail vehicle |
| EP2800672B2 (de) † | 2012-02-29 | 2022-12-14 | Siemens Mobility GmbH | Schienenfahrzeugbremsvorrichtung |
| CN108860123A (zh) * | 2017-05-11 | 2018-11-23 | 杭州长江汽车有限公司 | 一种电动车辆的控制系统、控制方法及电动车辆 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1195286A3 (de) | 2004-03-31 |
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